Taken from our Sentinel Tripod the Spartan Trekking poles are very strong, yet lightweight. We supply the poles as single units in two different sizes Mountain and Woodland. The smaller Mountain length is 137cm (53.9″) fully extended and 64cm (24.8″) closed, weighing 363g. The Woodland version is 178cm (70″) fully extended 81cm (31.8″) closed, weighing 404g. Specify type on order.